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Radiant|Natural|GIA

1.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 7546709274

Certificate GIA 7546709274

Diamond specifications and retailer prices

From $5,297 CAD
$3,792 USD
As of October 30, 2026
Save $5,558 CAD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,855 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546709274. Listed at 21 retailers as of October 29, 2026, with prices from $5,297 to $10,855, a $5,558 spread on the same certified stone. MOH London lists it at $10,855. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle43.14°
Pavilion angle30.06°
OriginNatural
Grading LabGIA
CertificateGIA 7546709274
Dimensions7.60 × 5.60 × 3.75 mm
L/W Ratio1.36
Girdle conditionThick
Key to symbols
Crystal, Natural
Top View
7.60 mm5.60 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7546709274
Side View
Table 67.0%Crown 43.14°Girdle: STK-THKPavilion 30.06°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,855 CAD|Low: $4,459 CAD|High: $10,926 CAD|Avg: $6,680 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 7$5,297 CAD
Retailer 15$5,304 CAD
Retailer 2$5,351 CAD
Retailer 11$5,667 CAD
Retailer 5$6,107 CAD
Retailer 12$6,141 CAD
Retailer 13$6,141 CAD
Retailer 14$6,141 CAD
Retailer 10$6,243 CAD
Retailer 3$6,327 CAD
Retailer 8$6,685 CAD
Retailer 9$7,209 CAD
Retailer 6$8,067 CAD
Retailer 4$9,810 CAD
MOH London$10,855 CAD

34 data points across 15 retailers

21 retailers$5,297 CAD to $10,855 CAD

A
Cheapest Retailer
-
$5,297 CAD
$3,792 USD
A
Retailer 2
-
$5,304 CAD
$3,797 USD
View
A
Retailer 3
-
$5,351 CAD
$3,830 USD
View
A
Retailer 4
-
$5,403 CAD
$3,868 USD
View
A
Retailer 5
-
$5,418 CAD
$3,878 USD
View
A
Retailer 6
-
$5,667 CAD
$4,057 USD
View
Final sale: no returns
Retailer 7
-
$6,107 CAD
$4,372 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$6,141 CAD
$4,396 USD
View
A
Retailer 9
-
$6,141 CAD
$4,396 USD
View
A
Retailer 10
-
$6,141 CAD
$4,396 USD
View
A
Retailer 11
-
$6,243 CAD
$4,469 USD
View
A
Retailer 12
-
$6,327 CAD
A$6,968 AUD
View
A
Retailer 13
-
$6,600 CAD
$4,725 USD
View
A
Retailer 14
-
$6,685 CAD
£3,768 GBP
View
A
Retailer 15
-
$6,733 CAD
$4,820 USD
View
A
Retailer 16
-
$6,733 CAD
$4,820 USD
View
A
Retailer 17
-
$6,957 CAD
$4,980 USD
View
Retailer 18
-
$7,086 CAD
$5,073 USD
View
Price last confirmed 55 days ago
A
Retailer 19
-
$7,209 CAD
€4,915 EUR
View
Retailer 20
-
$9,810 CAD
$7,022 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
055C91E97 · Oct 29
$10,855 CAD
£6,119 GBP
View
20 more retailers have this diamond
Prices start from $5,297 CADSave up to $5,558 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Radiant
$5,297 CAD